Gemma 3 12B (free) vs Qwen3.5-Plus
Gemma 3 12B (free) (2026) and Qwen3.5-Plus (2026) are compact production models from Google DeepMind and Alibaba. Gemma 3 12B (free) ships a 33K-token context window, while Qwen3.5-Plus ships a 1M-token context window. On pricing, Gemma 3 12B (free) costs $0.04/1M input tokens versus $0.4/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Gemma 3 12B (free) is ~900% cheaper at $0.04/1M; pay for Qwen3.5-Plus only for long-context analysis.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-01-01 | 2026-02-15 |
| Context window | 33K | 1M |
| Parameters | — | — |
| Architecture | decoder only | - |
| License | Open Source | Proprietary |
| Knowledge cutoff | - | - |
Pricing and availability
| Pricing attribute | Gemma 3 12B (free) | Qwen3.5-Plus |
|---|---|---|
| Input price | $0.04/1M tokens | $0.4/1M tokens |
| Output price | $0.13/1M tokens | $2.4/1M tokens |
| Providers |
Capabilities
| Capability | Gemma 3 12B (free) | Qwen3.5-Plus |
|---|---|---|
| Vision | No | No |
| Multimodal | No | Yes |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | Yes | No |
| Code execution | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on multimodal input: Qwen3.5-Plus and structured outputs: Gemma 3 12B (free). Both models share the core language-model surface, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, Gemma 3 12B (free) lists $0.04/1M input and $0.13/1M output tokens, while Qwen3.5-Plus lists $0.4/1M input and $2.4/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Gemma 3 12B (free) lower by about $0.93 per million blended tokens. Availability is 3 providers versus 2, so concentration risk also matters.
Choose Gemma 3 12B (free) when provider fit, lower input-token cost, and broader provider choice are central to the workload. Choose Qwen3.5-Plus when long-context analysis and larger context windows are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency.
FAQ
Which has a larger context window, Gemma 3 12B (free) or Qwen3.5-Plus?
Qwen3.5-Plus supports 1M tokens, while Gemma 3 12B (free) supports 33K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Gemma 3 12B (free) or Qwen3.5-Plus?
Gemma 3 12B (free) is cheaper on tracked token pricing. Gemma 3 12B (free) costs $0.04/1M input and $0.13/1M output tokens. Qwen3.5-Plus costs $0.4/1M input and $2.4/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Gemma 3 12B (free) or Qwen3.5-Plus open source?
Gemma 3 12B (free) is listed under Open Source. Qwen3.5-Plus is listed under Proprietary. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for multimodal input, Gemma 3 12B (free) or Qwen3.5-Plus?
Qwen3.5-Plus has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for structured outputs, Gemma 3 12B (free) or Qwen3.5-Plus?
Gemma 3 12B (free) has the clearer documented structured outputs signal in this comparison. If structured outputs is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Gemma 3 12B (free) and Qwen3.5-Plus?
Gemma 3 12B (free) is available on AWS Bedrock, OpenRouter, and GCP Vertex AI. Qwen3.5-Plus is available on Alibaba Cloud PAI-EAS and OpenRouter. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-05-11. Data sourced from public model cards and provider documentation.